1.Low noise and little dust;

2.Convenient maintenance and use; stable performance;

3.High reduction ratio and uniform final product size;

4.Simple structure, operational reliability and low operation cost;

5.Spacing piece type discharge-hole adjustment device is reliable and convenient;

6.Large adjustment range of discharge hole can meet the demands of different users;

7.Crushing cavity is deep and there is no dead area, which improves feeding capacity and output;

8.Reliable and safe lubrication system, convenient replacement of parts and small work load of maintenance;

9.Energy-saving: single machine can save energy by 15% to 30%; the system can save energy 

 The motor transmits power through belt, drives the moving jaw to do periodic motion towards the fixed jaw by the eccentric shaft. The angle between toggle plate and moving jaw plate increases when moving jaw moves . So the moving jaw moves towards the fixed jaw. The stuff will be crushed in this process. The angle between toggle plate and moving jaw decreases when moving jaw moves down, the moving jaw moves leaves fixed jaw by pulling rod and spring, the final crushed stuff will be discharged from the outlet.